Gopal, L. (1965). The economic life of northern India, C. A. D. 700-1200. Motilal Banarsidass.
Lua i Stíl Chicago (17ú heag.)Gopal, Lallanji. The Economic Life of Northern India, C. A. D. 700-1200. Delhi: Motilal Banarsidass, 1965.
Lua MLA (9ú heag.)Gopal, Lallanji. The Economic Life of Northern India, C. A. D. 700-1200. Motilal Banarsidass, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.